diff --git a/app/gl_barrier.c b/app/gl_barrier.c
index d2bc36f..fa44e92 100644
--- a/app/gl_barrier.c
+++ b/app/gl_barrier.c
@@ -39,7 +39,7 @@ void RunBarrier()
             } else if (time_barrier >= 600) {
                 barrier_type       = BARRIER_NONE;
                 barrier_begin_flag = 0;
-                timer_stop(TIM_3);
+                timer_stop(TIM_3); 
                 timer_clear(TIM_3);
             }
         }